Code your life of light and shadow
The article details Maoyan’s transaction data center, explaining its background, the need for a unified real‑time order model, the benefits of reduced coupling and improved data accuracy, and describes the system’s architecture, components, data collection, processing, task scheduling, monitoring, and future plans.
This article details Maoyan's multi‑account integration journey, describing the background, challenges, industry research, and a three‑phase write‑through solution that merges APP and mini‑program accounts using phone numbers as a common anchor while ensuring data consistency, scalability, and minimal user impact.
This article details the Marlan Mountain Cup video point‑tracking challenge, describing the dataset, evaluation metrics, and a hybrid solution that combines SIFT‑based image registration with SiamMask tracking, along with extensive analysis and practical tricks for performance improvement.
This guide explains how to identify OutOfMemoryError crashes in Android applications caused by excessive thread‑pool creation, using tools like Android CPU Profiler, adb ps commands, and code hooks, and provides concrete steps to refactor OkHttp, RxJava, and SDK usage to prevent resource leaks.
